Z2 type locking assembles

Short Description:

The Z2 expansion sleeve is composed of an open double-cone inner ring, an open double-cone outer ring and two double-cone compression rings. The elastic ring does not move axially relative to the hub when tightened. Compared with the Z1 type, the same compression force can produce greater radial pressure and transfer greater load. In order to facilitate disassembly, there is a screw hole for disassembly on a pressing ring, and there are 2~4 places along the circumference.

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Advantages:
1. The Z2 expansion N53SI241SV expansion sleeve is composed of an open-mouth double cone north-south, an open-mouth double cone north-south and two double cone pressing rings.
2. Loosen with the hex socket screw, the flexibility ring does not move axially relative to the hub when loosened, compared with the Z1 type, and vice versa, the pressing force can produce the axial resistance of the Ferras, conveying the payload of the Ferras.
3. In order to facilitate removal, there are two to four divisions for removal in a pressing ring, along the center of the circle.
4. Widely used in packaging, printing, paper making, fasteners and other machines.

Boundary Dimensions							rated load		pf	pf¹	Ma	W.t
d	D	I	L	L₁	d₁	n	Ft	Mt	N/mm²	N/mm²	M·m	KG
200	260	46	52	68	M14	30	525	52.50	150	115	190	8.65
210	275	50	56	74	M 16	24	599	62.89	151	115	295	10.10
220	285	50	56	74	M16	26	620	68.00	150	115	295	11.22
240	305	50	56	74	M16	30	715	85.50	160	125	295	12.20
250	315	50	56	74	M1 6	32	768	96.00	162	125	295	12.70
260	325	50	56	74	M16	34	800	104.00	165	130	295	13.20
280	355	60	66	86.5	M18	32	915	128.00	145	115	405	19.20
300	375	60	66	86.5	M18	36	1020	153.00	150	120	405	20.50
320	405	72	78	100.5	M20	36	1310	210.00	150	120	580	29.60
340	425	72	78	100.5	M20	36	1310	224.00	145	115	580	31.10
360	455	84	90	116.0	M22	36	1630	294.00	145	115	780	42.20
380	475	84	90	116.0	M22	36	1620	308.00	135	110	780	44.00
400	495	84	90	116.0	M22	36	1610	322.00	130	105	780	46.00
420	515	84	90	116.0	M22	40	1780	374.00	135	110	780	50.00
450	555	96	102	130.0	M24	40	2050	461.25	124	100	1000	65.00
480	585	96	102	130.0	M24	42	2160	518.40	124	100	1000	71.00
500	605	96	102	130.0	M24	44	2240	560.00	123	100	1000	72.60
530	40	96	102	130.0	M24	45	2330	617.00	121	100	1000	83.60
560	670	96	102	130.0	M24	48	2440	680.00	120	100	1000	85.00
600	710	96	102	130.0	M24	50	2580	775.00	118	100	1000	91.00
630	740	96	102	130.0	M24	52	2680	844.00	117	105	1000	94.00
670	780	96	102	130.0	M24	56	2820	944.00	116	100	1000	101.00
710	820	96	102	130.0	M24	60	2970	1054.00	115	100	1000	106.00
750	860	96	102	130.0	M24	62	3130	1173.00	115	100	1000	112.00
800	910	96	102	130.0	M24	66	3260	1300.00	112	100	1000	118.00
850	960	96	102	130.0	M24	70	3500	1487.00	113	100	1000	125.00
900	1010	96	102	130.0	M24	75	3680	1650.00	112	100	1000	132.00
950	1060	96	102	130.0	M24	80	3870	1838.00	112	100	1000	139.00
1000	1110	96	102	130.0	M24	82	4000	2000.00	110	100	1000	146.00